Just started playing this sim a few months ago and it's a superb sim! The dynamic campaigns are really the key, along with all of the mods. I've contributed there, I just finished re-doing all of the automatic helicopter controls (Hover, Stable Hover, Altitude Hold) so they work like the real thing now. Altitude Hold makes the helo much easier to fly and allows you to focus your attention on the fire control displays, setting up long-distance laser guided shots with the FLIR/DTV cameras. Auto nap-of-the-earth flying didn't work at all until I fixed it. I also just finished updating all of the physics in the sim so all the helos fly more like the real thing. Fun stuff! And one of the guys just added a Poland set of campaigns along with a new set of maps. There are over 24 maps now and multiple campaigns to run on each map. Campaigns are dynamic, so even if you play the same one over again, each time it will be different. Go look for my 'EECH Test build - Hover Mods' thread in the SimHQ EECH/EEAH Forum!